Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Mark Plonsky"'
Publikováno v:
Hormones and Behavior. 27:251-268
The development of aggression during the immediate postpartum period was investigated in Rockland-Swiss albino female mice. Aggression was low immediately following delivery and increased with advancing lactation. The majority of females delivered du
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e822de877c7cf215db700ad253afa2c2
https://doi.org/10.1006/hbeh.1993.1019
https://doi.org/10.1006/hbeh.1993.1019
Autor:
Mark Plonsky, Robert A. Rosellini
Publikováno v:
The Psychological Record. 36:387-397
The purpose of the present study was to test two predictions derived from the application of Pavlovian conditioning principles to the schedule-induced polydipsia (SIP) phenomena. The first prediction was that a pretrained excitatory signal for pellet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9d1c1cd87f05b25a0488936297e193e
https://doi.org/10.1007/bf03394957
https://doi.org/10.1007/bf03394957
Publikováno v:
Journal of Experimental Psychology: Animal Behavior Processes. 10:346-359
Learned helplessness theory predicts that animals exposed to inescapable shock acquire an expectancy of response-reinforcer independence, which proactively interferes with learning of response-reinforcer dependence. The theory also predicts that this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8a054410bece8ff606d90b357535d1d
https://doi.org/10.1037/0097-7403.10.3.346
https://doi.org/10.1037/0097-7403.10.3.346
Publikováno v:
The Psychological Record. 35:227-238
One purpose of the present experiment was to investigate the effects of exposure to fixed and variable duration inescapable shock on the subsequent acquisition of a shuttle escape response. Another purpose was to examine closely the behavior of anima
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::adbe07d496b09498583bd450666e0971
https://doi.org/10.1007/bf03394929
https://doi.org/10.1007/bf03394929
Publikováno v:
Journal of Experimental Psychology: Animal Behavior Processes. 11:576-590
In experiments 1 and 2, we examined the learned helplessness and immunization effects using a test in which appetitive responding was extinguished by delivering noncontingent reinforcers. Contrary to learned helplessness theory, "immunized" animals s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aacf1ed51735df24e1284d16fa7fbaaf
https://doi.org/10.1037/0097-7403.11.4.576
https://doi.org/10.1037/0097-7403.11.4.576
Publikováno v:
Animal Learning & Behavior. 12:355-362
The present experiments investigated the role of signals for pellet delivery in the development of polydipsia on random time schedules. In Experiment 1, when an explicit signal or auditory stimulation from pellet dispenser operation was available to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fadabbc214ee232de537d9bc97dbb2fb
https://doi.org/10.3758/bf03199980
https://doi.org/10.3758/bf03199980
Publikováno v:
The Psychological Record. 35:221-226
The present study examined the influence of a signal for pellet delivery on the development and maintenance of polydipsia on fixed and variable time schedules. It was found that animals receiving a signal for pellet delivery developed polydipsia more
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad8bacfb8b5ac29e66c785447a2c4687
https://doi.org/10.1007/bf03394928
https://doi.org/10.1007/bf03394928
Autor:
Mark Plonsky, Phyllis R. Freeman
Publikováno v:
Pharmacology Biochemistry and Behavior. 16:569-571
Pairs of 80-day-old female rats were given SC injections of either 0, 1, 2.5, or 4 mg/kg of methadone hydrochloride on each of 6 days. Both animals of the pair received the same dose. One hour postinjection, each pair was observed in a circular arena
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::341702009e666dc591d9fecc685bc4d5
https://doi.org/10.1016/0091-3057(82)90417-8
https://doi.org/10.1016/0091-3057(82)90417-8
Publikováno v:
Bulletin of the Psychonomic Society. 22:229-231
Exposure to inescapable shock is known to proactively interfere with the acquisition of instrumental responses to escape shock, as well as to obtain food. These effects have been termed learned helplessness. The present experiment investigated the po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18fe94a1d1019291c5c2fd5880df7a66
https://doi.org/10.3758/bf03333813
https://doi.org/10.3758/bf03333813
Autor:
Robert A. Rosellini, Mark Plonsky
Publikováno v:
Behavior Research Methods & Instrumentation. 15:469-470
Cet article presente et decrit un programme qui calcule les erreurs standards et moyennes d'une maniere rapide et facile pour une grande variete de conceptions experimentales
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02999de2ded558634aeb2d91f869d732
https://doi.org/10.3758/bf03203688
https://doi.org/10.3758/bf03203688